Originally Posted by 1Wasserwerks
What kind of a bill will you be receiving for this job? I know it needs to be done on mine at some point. I am almost at 70K now, but haven't noticed any sort of loss of power yet.
Hi relatively new s8 d3 owner, had carbon clean when I bought my 2007 with 44k on it and it was about $800 hand scraped from J Ellis Audi here in Atlanta area. Noticeable improvement.
Also re APR ECU-upgrade, I stopped at their corp HQ in auburn Alabama on a trip to see my son who is in school there, ( actually to get my s8 back from him lol) and the upgrade was $799 with No guarantee that it would not throw any CEL codes. They typically offer $100 off several times a year on the $799 price. Not sure where $1200 above came from.
Hope that helps